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With a setting range of 4 to 315 bar this valve sits one step below the top rating of the series, leaving headroom to the 350 bar operating limit. Size 25, up to 500 l/min, 6.12 kg. Unloading is electrical at 24 VDC.
Pressure Relief Valve DBW20B2-5X/315S6EG24N9K4QMAG24R12 - Bosch Rexroth R901404803
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,213.75
Item
BRR-R901404803
Manufacturer no.
R901404803
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901404803
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901404803
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A setting range that ends below the maximum operating pressure leaves the system headroom. This pilot-operated DBW 20 in size 25 is set between 4 and 315 bar while operating pressure stays permissible up to 350 bar.
Benefits
- Setting range of 4 to 315 bar with headroom to the 350 bar operating maximum
- Up to 500 l/min through a subplate interface to ISO 6264-08-13
- Two switching positions, electrical unloading by solenoid at 24 VDC
- 3-pole valve plug (2 + PE) to EN 175301-803
- Weight of 6.12 kg, seat-type pilot stage with NBR seals
Technical data
| Connection diagram | ISO 6264-08-13 |
| Max. flow | 500 l/min |
| Product family | DB.10-30 |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 2 |
| Hydraulic fluid | HL |
| Number of ports | 2 |
| Electrical connection description | Connector, 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | B |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 6.12 kg |
Application
Typical duty is in power units and presses working around 300 bar. The internal hexagon adjustment stays protected by its cap, and HL grade fluid is the usual choice.
Manufacturer
Bosch Rexroth lists pressure relief valve DBW20B2-5X/315S6EG24N9K4QMAG24R12 under material number R901404803. Data sheets RE 25802 and RE 25802-B show characteristic curves, installation dimensions and connection diagram.
| Weight | 6.120000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901404803 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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